Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Time to start fishin' for addition! Here's a great worksheet that will help your child practice his simple addition and counting.

With this worksheet, your second graders will be adding up two-digit and three-digit numbers with ease.

The hundreds chart is great for adding tens. Help Stephanie figure out how many beads she bought by moving down the chart.

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

Practice adding tens on an open number line with this first-grade math worksheet!

With this money math worksheet, your child gets practice at simple addition while learning the concept of money. Write down the prices and add them up!

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

Covering addition and subtraction facts up to 18, this quick practice test offers a great review.

Time to start fishin' for addition! Here's a great worksheet to help your child practice his simple addition and counting.

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

This worksheet teaches you to use base 10 drawings to add two-digit numbers.

The decomposing and composing subtraction strategy can be a handy tool for tough three-digit numbers. Use this worksheet to give your students the practice they need to nail down the concept.

Measure your way to the right answer by using this handy number line to solve word problems about adding length.

Get more practice adding tens on an open number line with this first-grade math worksheet!

Even at the ballpark, solving story problems is important. How much will it cost to buy a hot dog and an ice cream cone?

Help students get a grasp on mentally adding or subtracting 10 from a multiple of 10 with this fun BINGO game!

Introduce this graphic organizer as a way to help students think about whether or not certain rules or characteristics apply to mathematical ideas always, sometimes, or never.

Looking to test your kid's addition and subtraction skills? Ask him to help this elf find the correct answer to each problem.

Can your first grader practice adding three numbers together to help these working people do their jobs?

This word problem worksheet will help your child learn how to solve math problems by measuring values on a number line.

Put your hundreds chart skills to the test by counting up the charts on this first grade math worksheet.

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Use this glossary with the EL Math Support Lesson: Multiples of 10.

Brr! The temperature is dropping on this word problem worksheet. Can you figure out the final temperature by reading a thermometer and subtracting the degrees?

This worksheet shares Hanukkah themed math problems with numbers under 10.

Help Anna figure out how much she needs to pay! This math with money worksheet gets your child to do some simple addition and preps her to handle real money.

Time to go shopping! With this money math worksheet, your kid will do some simple addition while learning the concept of money.